* {
    margin: 0;
    padding: 0;
}

#container {
    width: 1000px;
    background-image: url(../../img/可莉/可莉10.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    height: 1000px;
    padding: 10px;
}

h1 {
    text-align: center;
}

.head {
    border-radius: 10px 10px 0 0;
    width: 100%;
    display: flex;
    flex-direction: row;
    border: 1px solid red;
}

.head span {
    display: inline-block;
    box-sizing: border-box;
    width: 50%;
    padding: 10px 0;
    text-align: center;
}

.cot {
    width: 100%;
    border: 1px solid red;
    height: 1000px;
    border-radius: 0 0 10px 10px;
}

.cot .l {
    display: grid;
    grid-template-columns: repeat(3, 15%);
}

.l span {
    border: 1px solid red;
    padding: 10px;
    text-align: center;
}